10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have big files (some are >300GB!) that need substitution for some patterns, for example, change Multiple Spaces into Tab. I used this oneliner:sed '1,18s/ \{1,\}/\t/g' infile_big.sam > outfile_big.sambut it seems very slow as the job is still running after 24 hours! In this example, only the... (8 Replies)
Discussion started by: yifangt
8 Replies
2. Shell Programming and Scripting
In the awk below I am trying to print out those lines in file2 that are no between $2 and $3 in file1. Both files are
tab-delimeted and I think it's close but currently it is printeing out the matches. The --- are not part of the files they are just to show what lines match or fall into
the range... (6 Replies)
Discussion started by: cmccabe
6 Replies
3. Shell Programming and Scripting
I have config file like this:
server_name xx opt1 opt2 opt3
suboptions1
#suboptions - disabled
suboptions2 pattern
suboptions3
server_name yy opt1 opt2 opt3
suboptions1 pattern
#suboptions - disabled
suboptions2
So basically I want to extract the server... (1 Reply)
Discussion started by: nemesis911
1 Replies
4. Shell Programming and Scripting
The following text is in testFile.txt:
one 5
two 10
three 15
four 20
five 25
six 10
seven 35
eight 10
nine 45
ten 50
I'd like to use sed to print the first occurance of search pattern /10/ in a given range. This command is to be run against large log files, so to optimize efficiency,... (9 Replies)
Discussion started by: uschaafm
9 Replies
5. Shell Programming and Scripting
Hi,
I have a file as below
This is the line one
This is the line two
<\XMLTAG>
This is the line three
This is the line four
<\XMLTAG>
Output of the SED command need to be as below.
This is the line one
This is the line two
<\XMLTAG>
Please do the need to needful to... (4 Replies)
Discussion started by: RMN
4 Replies
6. Shell Programming and Scripting
Hi all,
on Solaris 10, I'd like to print a range of lines starting at pattern but also including the very first line before pattern.
the following doesn't print the range starting at pattern and going down to the end of file: cat <my file> | sed -n -e '/<pattern>{x;p;}/'
I need to include the... (1 Reply)
Discussion started by: siriche
1 Replies
7. Shell Programming and Scripting
Scenario:
Each of several .txt files contain the following (but perhaps with some minor variations due to code version running on the devices from which the text was extracted):
<output omitted>
SWITCH1#show proc cpu hist
1... (4 Replies)
Discussion started by: svermill
4 Replies
8. Shell Programming and Scripting
Hi,
My input has much more lines, but few of them are below
pin(IDF) {
direction : input;
drc_pinsigtype : signal;
pin(SELDIV6) {
direction : input;
drc_pinsigtype : ... (3 Replies)
Discussion started by: nehashine
3 Replies
9. Shell Programming and Scripting
I want to print between the range two patterns if a particular pattern is present in between the two patterns. I am new to Unix. Any help would be greatly appreciated.
e.g.
Pattern1
Bombay
Calcutta
Delhi
Pattern2
Pattern1
Patna
Madras
Gwalior
Delhi
Pattern2
Pattern1... (2 Replies)
Discussion started by: joyan321
2 Replies
10. UNIX for Dummies Questions & Answers
I need to list only file names of a specific date from the command ls -lt.
:confused: (2 Replies)
Discussion started by: Shamwari
2 Replies
VM(1) mgetty VM(1)
NAME
vm - VoiceModem is the program for handling the voice modem functionality from shell scripts
ACTIONS
beep options [<frequency [<length in 0.001sec>]]>
diagnostics options device name (e.g. ttyS2
dial options phone number
help
play options [<file names]+>
record options file name
shell options [<shell script [shell options]]>
wait options [<time in seconds]>
devicetest
OPTIONS
-c n use compression type n
-d n set i/o device
-t, -m, -i, -e, -s, -H equals to -d <2,3,4,5,6,7>
-l s set device string (e.g. -l ttyS2:ttyC0)
-v verbose output
-w use off / on hook signal from local handset to start and stop recording
-x n set debug level
-L n set maximum recording length in sec
-P print first DTMF tone on stdout and exit
-R read and print DTMF string on stdout and exit
-S s set default shell for shell scripts (e.g. -S /bin/sh)
-T n set silence timeout in 0.1sec
-V n set silence threshold to <n> (0-100%%)
SEE ALSO
vgetty(1)
POD ERRORS
Hey! The above document had some coding errors, which are explained below:
Around line 30:
You forgot a '=back' before '=head1'
Around line 32:
'=item' outside of any '=over'
Around line 71:
You forgot a '=back' before '=head1'
perl v5.10.1 2010-04-04 VM(1)